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auto import from //branches/cupcake_rel/...@140373

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The Android Open Source Project
2009-03-18 17:39:48 -07:00
parent 72ed6feab2
commit e6dd1fa185
32 changed files with 1135 additions and 604 deletions
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142
src/com/android/settings/AppWidgetPickActivity.java
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@@ -24,6 +24,7 @@ import android.content.Intent;
import android.content.pm.PackageManager;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.os.Parcelable;
import android.view.View;
import android.widget.ListView;
import android.util.Log;
@@ -40,6 +41,9 @@ public class AppWidgetPickActivity extends LauncherActivity
AppWidgetManager mAppWidgetManager;
int mAppWidgetId;
ArrayList mCustomInfo;
ArrayList mCustomExtras;
Drawable mDefaultIcon = null;
public AppWidgetPickActivity() {
mAppWidgetManager = AppWidgetManager.getInstance(this);
@@ -47,12 +51,67 @@ public class AppWidgetPickActivity extends LauncherActivity
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
Bundle extras = getIntent().getExtras();
if (extras == null) {
setResultData(RESULT_CANCELED, null);
finish();
}
mAppWidgetId = extras.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID);
setResultData(RESULT_CANCELED);
// get and validate the extras they gave us
ArrayList<Parcelable> customInfo = null;
ArrayList<AppWidgetProviderInfo> customExtras = null;
try_custom_items: {
customInfo = extras.getParcelableArrayList(AppWidgetManager.EXTRA_CUSTOM_INFO);
if (customInfo == null || customInfo.size() == 0) {
Log.i(TAG, "EXTRA_CUSTOM_INFO not present.");
break try_custom_items;
}
int customInfoSize = customInfo.size();
for (int i=0; i<customInfoSize; i++) {
Parcelable p = customInfo.get(i);
if (p == null || !(p instanceof AppWidgetProviderInfo)) {
customInfo = null;
Log.e(TAG, "error using EXTRA_CUSTOM_INFO index=" + i);
break try_custom_items;
}
}
customExtras = extras.getParcelableArrayList(AppWidgetManager.EXTRA_CUSTOM_EXTRAS);
if (customExtras == null) {
customInfo = null;
Log.e(TAG, "EXTRA_CUSTOM_INFO without EXTRA_CUSTOM_EXTRAS");
break try_custom_items;
}
int customExtrasSize = customExtras.size();
if (customInfoSize != customExtrasSize) {
Log.e(TAG, "list size mismatch: EXTRA_CUSTOM_INFO: " + customInfoSize
+ " EXTRA_CUSTOM_EXTRAS: " + customExtrasSize);
break try_custom_items;
}
for (int i=0; i<customExtrasSize; i++) {
Parcelable p = customExtras.get(i);
if (p == null || !(p instanceof Bundle)) {
customInfo = null;
customExtras = null;
Log.e(TAG, "error using EXTRA_CUSTOM_EXTRAS index=" + i);
break try_custom_items;
}
}
mCustomInfo = customInfo;
mCustomExtras = customExtras;
}
// After the stuff with mCustomInfo
super.onCreate(icicle);
setResultData(RESULT_CANCELED, null);
}
@Override
@@ -60,41 +119,42 @@ public class AppWidgetPickActivity extends LauncherActivity
{
Intent intent = intentForPosition(position);
int result;
try {
mAppWidgetManager.bindAppWidgetId(mAppWidgetId, intent.getComponent());
result = RESULT_OK;
} catch (IllegalArgumentException e) {
// This is thrown if they're already bound, or otherwise somehow
// bogus. Set the result to canceled, and exit. The app *should*
// clean up at this point. We could pass the error along, but
// it's not clear that that's useful -- the widget will simply not
// appear.
result = RESULT_CANCELED;
if (intent.getExtras() != null) {
// If there are any extras, it's because this entry is custom.
// Don't try to bind it, just pass it back to the app.
setResultData(RESULT_OK, intent);
} else {
try {
mAppWidgetManager.bindAppWidgetId(mAppWidgetId, intent.getComponent());
result = RESULT_OK;
} catch (IllegalArgumentException e) {
// This is thrown if they're already bound, or otherwise somehow
// bogus. Set the result to canceled, and exit. The app *should*
// clean up at this point. We could pass the error along, but
// it's not clear that that's useful -- the widget will simply not
// appear.
result = RESULT_CANCELED;
}
setResultData(result, null);
}
setResultData(result);
finish();
}
@Override
public List<ListItem> makeListItems() {
List<AppWidgetProviderInfo> installed = mAppWidgetManager.getInstalledProviders();
PackageManager pm = getPackageManager();
Drawable defaultIcon = null;
IconResizer resizer = new IconResizer();
ArrayList<ListItem> result = new ArrayList();
final int N = installed.size();
void makeItems(List<AppWidgetProviderInfo> items, ArrayList<Bundle> extras,
ArrayList<ListItem> result, IconResizer resizer, PackageManager pm) {
final int N = items.size();
for (int i=0; i<N; i++) {
AppWidgetProviderInfo info = installed.get(i);
AppWidgetProviderInfo info = items.get(i);
LauncherActivity.ListItem item = new LauncherActivity.ListItem();
item.packageName = info.provider.getPackageName();
item.className = info.provider.getClassName();
if (extras != null) {
item.extras = extras.get(i);
}
item.label = info.label;
if (info.icon != 0) {
Drawable d = pm.getDrawable( item.packageName, info.icon, null);
Drawable d = pm.getDrawable(item.packageName, info.icon, null);
if (d != null) {
item.icon = resizer.createIconThumbnail(d);
} else {
@@ -104,26 +164,46 @@ public class AppWidgetPickActivity extends LauncherActivity
}
if (item.icon == null) {
// (including error case above)
if (defaultIcon == null) {
if (mDefaultIcon == null) {
// TODO: Load standard icon.
}
item.icon = defaultIcon;
item.icon = mDefaultIcon;
}
result.add(item);
}
}
@Override
public List<ListItem> makeListItems() {
List<AppWidgetProviderInfo> installed = mAppWidgetManager.getInstalledProviders();
PackageManager pm = getPackageManager();
IconResizer resizer = new IconResizer();
ArrayList<ListItem> result = new ArrayList();
// the ones from the package manager
makeItems(installed, null, result, resizer, pm);
// the ones provided in the intent we were launched with
if (mCustomInfo != null) {
Log.d(TAG, "Using " + mCustomInfo.size() + " custom items");
makeItems(mCustomInfo, mCustomExtras, result, resizer, pm);
}
// sort the results by name
Collections.sort(result, new Comparator<ListItem>() {
Collator mCollator = Collator.getInstance();
public int compare(ListItem lhs, ListItem rhs) {
return mCollator.compare(lhs.label, rhs.label);
}
});
return result;
}
void setResultData(int code) {
Intent result = new Intent();
void setResultData(int code, Intent intent) {
Intent result = intent != null ? intent : new Intent();
result.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, mAppWidgetId);
setResult(code, result);
}